7" X 25', R6, 5000 Fpm, 2-ply Silver Reinforced Metalized Polyester Jacket, 2-ply Black Pigmented Polyester With Spring Steel Wire Helix Core, Fiberglass Insulation, Class 1, Raw End, Standard, Flexible Air Duct
1294539
MFG #: 13602407
- Diameter: 7"
- Length: 25'
- Insulation Type: R6
- Specifications
- Description
- Documents
- Type: Class 1, Raw End, Standard
- Insulation Type: R6
- Burning Character: Flame Spread Less than 25, Smoke Developed Less than 50
- Air Velocity: 5000 FPM
- Rated Positive Pressure: 6 Inch WG per ADC Test FD-72R1 at 180 Deg F
- Rated Negative Pressure: 1 Inch WG
- Jacket Material: 2-Ply Silver Reinforced Metalized Polyester
- Core Material: 2-Ply Black Pigmented Polyester with Spring Steel Wire Helix
- Length: 25 Foot
- Width: 7 Inch
- Temperature Rating: 0 to 200 Deg F
- Applicable Standard: NFPA 90A/90B, MH11637, UMC, IMC, UL 181 Class 1, ADC
- Additional Information: Insulating Material Fiberglass; Permeance 0.01 US Perms per ASTM E96A; Application Indoor